Teleprompter Reading Time Calculator — Script Length, WPM & Video Duration
Script and pacing
Counted locally; punctuation-only tokens are ignored.0 words · 0 characters
Enter a whole number from 1 to 1,000,000.
Planning presets are descriptive labels, not universal speaking standards. Use a measured pace when available.
Optional fixed allowance for pauses, demonstrations, intro/outro, titles, or end cards.
Target video duration (optional)
Leave all three fields blank to calculate without a target comparison.
Your script stays on this device. It is not uploaded, stored, or included in analytics events.
Estimated duration
Target comparison
Add an optional target duration to calculate a word budget.
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How to use the teleprompter reading time calculator
- Add the script length. Paste the full script for a local word count, or select Enter word count if your editor already provides a total.
- Set a realistic pace. Use a timed read from the actual presenter when possible. Otherwise, begin with a planning preset and rehearse before recording.
- Add fixed non-speaking time. Include known pauses, product demonstrations, on-screen examples, intros, outros, and end cards as one seconds allowance.
- Enter a target if needed. The comparison shows whether the estimate is over or under, the words that fit after fixed time, and an approximate number of words to cut or add.
Reading-time and target-word formulas
The calculator separates spoken reading time from fixed non-speaking time. Let W be the number of words, P the speaking pace in words per minute, and E the extra fixed seconds:
spoken seconds = (W ÷ P) × 60
total video seconds = spoken seconds + E
If a target duration is supplied, the available spoken time is the target minus the extra fixed time. The whole-word planning budget is:
target words = floor(max(0, target seconds − E) × P ÷ 60)
The result is an estimate, not a frame-accurate edit decision. WPM already reflects the presenter's delivery speed; punctuation, emphasis, breathing, difficult names, audience reaction, and retakes can change the finished runtime. Use the extra-time input for known non-speaking sections and perform a timed rehearsal for a tighter production plan.
The pasted-script counter treats each whitespace-separated token containing at least one Unicode letter or number as one word. A contraction such as we're and a hyphenated term such as camera-ready each count as one word when written without spaces.
Teleprompter WPM planning table
These are neutral planning examples produced by the same formula. The labels describe relative pace only; they are not delivery standards.
| Pace | 100 words | 500 words | 1,000 words |
|---|---|---|---|
| 100 WPM — deliberate | 1 min | 5 min | 10 min |
| 120 WPM — measured | 50 sec | 4 min 10 sec | 8 min 20 sec |
| 130 WPM — conversational | 46 sec | 3 min 51 sec | 7 min 42 sec |
| 150 WPM — brisk | 40 sec | 3 min 20 sec | 6 min 40 sec |
| 170 WPM — fast | 35 sec | 2 min 56 sec | 5 min 53 sec |
Teleprompter reading time FAQ
How do I calculate teleprompter reading time?
Divide the script word count by the speaking pace in words per minute. Multiply by 60 to get seconds, then add fixed time for non-speaking sections.
What WPM should I use for a teleprompter?
Use a pace measured from the actual presenter when possible. Delivery style, subject complexity, emphasis, and pauses all matter, so no single WPM fits every production.
How many words fit in a target video length?
Subtract fixed non-speaking time from the target, multiply the remaining minutes by the chosen WPM, and round down to a whole-word budget. The calculator performs this comparison automatically.
Does punctuation affect the estimate?
Punctuation does not directly add seconds in this formula. Select a WPM that reflects natural delivery and add a fixed allowance for planned pauses or visual sections.
Why might the finished video be longer than the estimate?
Ad-libs, repeated takes, emphasis, audience response, demonstrations, transitions, and edit choices can all extend runtime. A timed rehearsal is the best way to refine the pace and extra-time allowance.
Is my teleprompter script uploaded or stored?
No. Word counting, calculation, copying, and report creation happen in the browser. The page does not send the script to a backend.